Currency.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * 5 * 6 * 7 * The contents of this file are subject to the terms of the Liferay Enterprise 8 * Subscription License ("License"). You may not use this file except in 9 * compliance with the License. You can obtain a copy of the License by 10 * contacting Liferay, Inc. See the License for the specific language governing 11 * permissions and limitations under the License, including but not limited to 12 * distribution rights of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portlet.currencyconverter.model; 24 25 import java.io.Serializable; 26 27 /** 28 * <a href="Currency.java.html"><b><i>View Source</i></b></a> 29 * 30 * @author Brian Wing Shun Chan 31 */ 32 public class Currency implements Serializable { 33 34 public static final String DEFAULT_FROM = "USD"; 35 36 public static final String DEFAULT_TO = "EUR"; 37 38 public Currency(String symbol, double rate) { 39 _symbol = symbol; 40 _rate = rate; 41 } 42 43 public String getSymbol() { 44 return _symbol; 45 } 46 47 public String getFromSymbol() { 48 if ((_symbol != null) && (_symbol.length() == 6)) { 49 return _symbol.substring(0, 3); 50 } 51 52 return DEFAULT_FROM; 53 } 54 55 public String getToSymbol() { 56 if ((_symbol != null) && (_symbol.length() == 6)) { 57 return _symbol.substring(3, 6); 58 } 59 60 return DEFAULT_TO; 61 } 62 63 public double getRate() { 64 return _rate; 65 } 66 67 private String _symbol; 68 private double _rate; 69 70 }